To be productive at school, the key is learning to type using the proper fingers without looking at the keys.
If you spend 20 minutes each day this summer and follow the rule above, you'll be ready for efficient technology integration.
The trick to learning quickly is to silently say the letter to yourself as your finger strikes the key and you are looking at the letter on the screen--not the keys.
http://www.powertyping.com/
http://www.2bbc.co.uk/schools/typing/
http://www.e-learningforkids.org/courses.html#compskills
http://www.nimblefingers.com/index.html